Hall probes overview Gaussmeter
Axial Probes
Model
L
D
A
Stem Material
Corrected accuracy (%) of reading
Temperature coefficient (maximum) zero
Temperature coefficient (maximum) calibration
MMA-2502-VH
2 " ± 0.063"
0.25" ± 0.006''
0.010"
Aluminum
± 0.25 % to 30 kG
± 0.09 G/°C
- 0.04 %/°C
MNA-1904-VH
4' ± 0.125"
0.187" ± 0.005''
0.005''
Fiberglassepoxy
MMA-2502-VG
2" ± 0.063''
± 0.15 % to 30 kG
± 0.13 G/°C
- 0.005 %/°C
MNA-1904-VG
0.005"
Transverse Probes
Frequency Range
MMT-6J04-VH
4"± 0.125"
0.061" max
0.180"
DC
MNT-4E04-VH
0.045" max
0.150''
Rigid glass epoxy
DC and 10 Hz to 400 Hz
MMT-6J04-VG
MNT-4E04-VG
Flexible Transverse Probes
W
T
Active Area
MFT-3E03-VH
0.135" max
0.025" max
0.040" dia (approx)
FlexibleTubing
MFT-3E03-VG